QUESTION 7 7.1 Define Pascal's law. 7.3 The piston of a single-acting water pump has a diameter of 100 mm and a delivery stroke of 80 mm. The water must be pumped to a vertical height of 20 m. Calculate the following: The volume of water being pumped per delivery stroke The mass of water pumped per delivery stroke The following data refer to a single-acting hydraulic press: Plunger diameter = 80 mm Plunger stroke 120 mm Ram diameter 300 mm Slip 5% 7.2.1 7.2.2 Calculate the following: 7.3.1 7.3.2 The actual volume of liquid delivered to the ram per stroke The distance moved by the ram after FIVE pumping strokes of the plunger

QUESTION 7 7.1 Define Pascal's law. 7.3 The piston of a single-acting water pump has a diameter of 100 mm and a delivery stroke of 80 mm. The water must be pumped to a vertical height of 20 m. Calculate the following: The volume of water being pumped per delivery stroke The mass of water pumped per delivery stroke The following data refer to a single-acting hydraulic press: Plunger diameter = 80 mm Plunger stroke 120 mm Ram diameter 300 mm Slip 5% 7.2.1 7.2.2 Calculate the following: 7.3.1 7.3.2 The actual volume of liquid delivered to the ram per stroke The distance moved by the ram after FIVE pumping strokes of the plunger